Factory price approx.: 4900 SF (1989) with butterfly heads + 1500 SF
3-motor drive: 2 AC winding motors, 1 AC capstan motor, servo-controlled
2-channel stereo or mono full track
Tape speeds: pole pair switching
less 9.5 cm/s and 19 cm/s*
Tolerance of the target speed: ±0,2 %
more often 19 cm/s and 38 cm/s*
Tolerance of the target speed: ±0,2 %
Pitch variations (DIN 45507/according to IEEE standard 193-1971):
at 9.5 cm/s <0.1 %
at 19 cm/s <0.08 %
at 38 cm/s <0.06 %
Total frequency response:
at 38 cm/s : 30-22,000 Hz +2/-3 dB or 50-18,000 Hz ±1.5 dB
at 19 cm/s : 30-20,000 Hz +2/-3 dB or 50-15,000 Hz ±1.5 dB
at 9.5 cm/s: 30-16,000 Hz +2/-3 dB or 50-10,000 Hz ±1.5 dB
External voltage range:
at 38 cm/s >65 dB
at 19 cm/s >66 dB
at 9.5 cm/s >63 dB
Slip: max. 0,2 %
Coil size: up to max. 26.5cm (10.5") diameter (min. Core diameter 6 cm)
Tape tension switchable for small core diameters
Rewinding time: approx. 120 s for 760 m
Drive control: Integrated logic for any functional transitions with tape running sensor, motors contactless, electrically switched. All functions can be controlled remotely. Switching clock operation is possible with remote control (and switching clock).
less 9.5 cm/s and 19 cm/s*
more often 19 cm/s and 38 cm/s*
at 9.5 cm/s <0.1 %
at 19 cm/s <0.08 %
at 38 cm/s <0.06 %
at 38 cm/s : 30-22,000 Hz +2/-3 dB or 50-18,000 Hz ±1.5 dB
at 19 cm/s : 30-20,000 Hz +2/-3 dB or 50-15,000 Hz ±1.5 dB
at 9.5 cm/s: 30-16,000 Hz +2/-3 dB or 50-10,000 Hz ±1.5 dB
at 38 cm/s >65 dB
at 19 cm/s >66 dB
at 9.5 cm /s >63 dB
More intended as a low-budget professional machine, can only be properly controlled via mixer!!